http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
existing legislation and legislative action in the 92nd and 93rd Congresses
Microfilm. Arlington, Va. : University Publications of America, 1976. on reel 1 of 6 microfilm reels : positive ; 35 mm. Low reduction. (Major studies of the Congressional Research Service. 1975-76 supplement ; reel 1, fr. 0000).
Major studies of the Congressional Research Service. 1975-76, reel 1, fr. 0000